package com.atguigu.java.ai.langchain4j.tool;

import com.atguigu.java.ai.langchain4j.entity.Appointment;
import com.atguigu.java.ai.langchain4j.service.AppointmentService;
import dev.langchain4j.agent.tool.P;
import dev.langchain4j.agent.tool.Tool;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Component;

/**
 * @Author: zhang
 * @Date: 2025/9/5 15:07
 * @Description:
 **/
@Component
public class MyTools {
    @Autowired
    private AppointmentService appointmentService;
    @Tool(name="预约挂号", value = "根据参数，先执行工具方法queryDepartment查询是否可预约，并直接给用户回答是否可预约，并让用户确认所有预约信息，用户确认后再进行预约。")
    public String bookAppointment(Appointment appointment){

        Appointment appointmentServiceOne = appointmentService.getOne(appointment);
        if(appointmentServiceOne==null){
            if(appointmentService.save(appointment)){
                return "预约成功，并返回挂号记录";
            }else {
                return "预约失败";
            }
        }
        return "您在相同的科室和时间已有预约";
    }

    @Tool(name="取消预约挂号", value = "根据参数，查询预约是否存在，如果存在则删除预约记录并返回取消预约成功，否则返回取消预约失败")
    public String cancelAppointment(Appointment appointment){

        Appointment appointmentServiceOne = appointmentService.getOne(appointment);
        if(appointmentServiceOne!=null){
            if(appointmentService.removeById(appointment.getId())){
                return "取消预约";
            }else {
                return "取消失败";
            }
        }
        return "您没有预约记录，请核对预约科室和时间";
    }
    @Tool(name = "查询是否有号源", value="根据科室名称，日期，时间和医生查询是否有号源，并返回给用户")
    public boolean queryDepartment(
            @P(value = "科室名称") String name,
            @P(value = "日期") String date,
            @P(value = "时间，可选值：上午、下午")String time,
            @P(value = "医生名称",required = false) String doctorName
    ){
        System.out.println("查询是否有号源");
        System.out.println("科室名称："+name);
        System.out.println("日期："+date);
        System.out.println("时间："+time);
        System.out.println("医生："+doctorName);

        //TODO 维护医生的排班信息：
        //如果没有指定医生名字，则根据其他条件查询是否有可以预约的医生（有返回true，否则返回false）；

        //如果指定了医生名字，则判断医生是否有排班（没有排版返回false）
        //如果有排班，则判断医生排班时间段是否已约满（约满返回false，有空闲时间返回true）


        return true;
    }


}
